Results 71 to 80 of about 4,688,418 (405)

Segmentation of scanning electron microscopy images from natural rubber samples with gold nanoparticles using starlet wavelets [PDF]

open access: yes, 2016
Electronic microscopy has been used for morphology evaluation of different materials structures. However, microscopy results may be affected by several factors. Image processing methods can be used to correct and improve the quality of these results.
arxiv   +1 more source

Manually operated elastomer heat pump [PDF]

open access: yes, 1970
Device consisting of a rotating mechanism, a frame with multiple wide bands of rubber, and a fluid bath, demonstrates the feasibility of a human operated device capable of cooling or producing heat.
Hutchinson, W. D.
core   +1 more source

Natural Rubber Composites Filled with Crop Residues as an Alternative to Vulcanizates with Common Fillers

open access: yesPolymers, 2019
This present study is focused on exploring the possibility of using agricultural waste in the form of cereal straw as an active filler of biocomposites.
Marcin Masłowski   +2 more
semanticscholar   +1 more source

The Frontiers of Aqueous Zinc–Iodine Batteries: A Comprehensive Review on Mechanisms, Optimization, and Industrial Prospects

open access: yesAdvanced Functional Materials, EarlyView.
This review provides an in‐depth understanding of all theoretical reaction mechanisms to date concerning zinc–iodine batteries. It revisits the inherent issues and solutions of zinc–iodine batteries from the perspective of industrial application. By integrating existing examples of energy storage applications, it identifies the challenges faced on the ...
Haokun Wen   +10 more
wiley   +1 more source

Improvement of mechanical and dynamic properties of high silica filled epoxide functionalized natural rubber

open access: yesJournal of Materials Research and Technology, 2023
In this research, 3 different low degrees (4, 8, and 14 mol%) of epoxide functionalized natural rubber were prepared via chemical modification of natural rubber, which was then vulcanized.
P. Nuinu   +4 more
doaj  

"Effects of load, speed and slip angle on wear behaviors of natural rubber composites"

open access: yesHecheng xiangjiao gongye, 2023
The effects of load, speed and slip angle on the abrasion and surface temperature of natural rubber composites were investigated using LAT 100 laboratory abrasion tester, and the relationships between energy loss and abrasion, side force and wear surface
HAO Zhen-Yuana, LI Wan-Huaa, WU You-Pinga,b
doaj   +1 more source

Pengaruh Penggunaan NR dan EPDM terhadap Karakteristik Kompon Karet Peredam Benturan pada Pintu Kendaraan Roda Empat [PDF]

open access: yes, 2012
This research has an objective to determine the effect of natural rubber (RSS) and synthetic rubber (EPDM) to characteristic of rubber goods, as well as to produce rubber compound formula for door guard that fulfill the stated standard requirement ...
Nuyah, N. (Nuyah), Yulita, E. (Eli)
core  

Socio-technical analysis of natural rubber plantation in North Sumatera: possibilities for sustaining supply [PDF]

open access: yes, 2020
Natural rubber is an important commodity for countries in South East Asia region such as Indonesia, Thailand, and Malaysia. Economic in these countries are supported by exporting this commodity.
Haikal Sitepu, M, McKay, A
core   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Fabrication of shape memory natural rubber using palmitic acid

open access: yesJournal of King Saud University: Science, 2017
This paper investigates the practicability of fabricating a shape memory natural rubber with the use of palmitic acid as the swelling agent. Strips of natural rubber samples were swollen in molten palmitic acid at 75 °C.
Jeff Sze-Hua Wee   +2 more
doaj   +1 more source

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